1. New/Used Recreational Go-Karts Parts
  2. sku: 7129884673302663
  3. BFO Q1RVX5

Q1RVX5 BFO Clutch Pulley Driver Torque Converter Go Kart Kit

Q1RVX5 BFO Clutch Pulley Driver Torque Converter Go Kart Kit
Product Information
BrandBFO
Manufacturer Part NumberQ1RVX5
FitmentFOR 9-16HP ENGINES1 STRAIGHT CRANKSHAFT 1/4 KEYWAY.
Fits Engine Sizes9HP TO 16HP
Key Way1/4
NoteNO INSTRUCTION INCLUDED
NoticeTHIS IS AFTERMARKET REPLCEMENT PART., CALIFORNIA PROP 65 WARNING.
Part Name40 SERIES TORQUE CONVERTER KIT
Shaft Bore1 3/4
TypeTORQUE CONVERTER DRIVER CLUTCH FOR GO KART

Review BFO 40 Series Clutch Pulley Driver Driven Torque Converter Kit For Go Kart 9hp-16hp

Introducing the BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit, specifically designed for go-karts with engines ranging from 9hp to 16hp. This kit comes packed with essential components to upgrade your go-kart's power transmission system, ensuring smoother, more efficient performance.

The heart of this kit is the torque converter, which transfers engine power to the transmission. With a 40mm impeller and a 35mm turbine, this converter delivers impressive torque and horsepower transfer capabilities, enhancing the overall driving experience. Its robust design is built to withstand the rigors of go-kart racing while maintaining quiet operation.

The kit also includes a high-performance clutch pulley. This pulley features a 10-rib design, ensuring a secure connection to the engine's crankshaft and optimizing power transfer. Its lightweight yet durable construction is perfect for go-kart applications, contributing to improved acceleration and overall vehicle performance.

Additionally, the kit comes with a driveshaft and a flexible drive coupling. The driveshaft transfers power from the torque converter to the transmission, while the flexible drive coupling ensures a smooth connection between the driveshaft and the transmission output shaft, minimizing vibrations and reducing the risk of damage.

To ensure proper installation and optimal performance, the kit includes all necessary hardware, including mounting brackets and bolts. The kit is also compatible with popular go-kart models, making it a versatile solution for various applications.

In summary, the BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit is an essential upgrade for go-karts with engines between 9hp and 16hp. Its high-performance torque converter, clutch pulley, driveshaft, and flexible drive coupling work together to deliver enhanced power transfer, improved acceleration, and smoother operation. With easy installation and compatibility with various go-kart models, this kit is the perfect solution to take your go-kart to the next level.

Pros and Cons of Buying a BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit for Go Kart (9hp-16hp)

Introduction:

The BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit is a popular upgrade for go karts in the 9hp-16hp power range. This kit includes a clutch pulley, driver, torque converter, and other necessary components. In this analysis, we will discuss the pros and cons of purchasing this kit to help you make an informed decision.

Pros:

1. Improved Performance: The torque converter kit increases the overall performance of the go kart by allowing the engine to run at a more consistent RPM, especially during acceleration.

2. Smooth Power Delivery: The torque converter kit provides smooth power delivery, making the go kart easier to control and reducing the jerkiness that comes with direct drive systems.

3. Reduced Engine Wear: The torque converter helps to reduce engine wear by acting as a buffer between the engine and the transmission.

4. Reduced Engine Noise: The torque converter can help to reduce engine noise by dampening the vibrations produced by the engine.

5. Versatility: The BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit is compatible with a wide range of go kart engines, making it a versatile option for many racers.

Cons:

1. Cost: The BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit can be expensive compared to other upgrades for go karts.

2. Complex Installation: Installing the kit can be a complex process, requiring some mechanical knowledge and skills. It may also require the purchase of additional tools and parts.

3. Weight: The torque converter kit adds weight to the go kart, which can impact its overall performance.

4. Potential for Leaks: The torque converter contains fluid, which can potentially leak if not installed correctly or if the seals fail.

5. Maintenance: The torque converter requires regular maintenance, including fluid changes and inspections, to ensure optimal performance and longevity.

Conclusion:

The BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit offers numerous benefits, including improved performance, smooth power delivery, reduced engine wear, and reduced engine noise. However, it also comes with some drawbacks, such as cost, complex installation, weight, potential for leaks, and maintenance requirements. Ultimately, the decision to purchase this kit depends on your budget, mechanical skills, and racing goals. If you value smooth power delivery and improved performance, and are willing to invest in the kit and its maintenance, then it may be worth the investment. However, if you are looking for a more cost-effective upgrade or prefer a simpler installation process, then you may want to consider other options.

Recommendation:

If you are considering purchasing the BFO Q1RVX5 40 Clutch Pulley Driver Torque Converter Kit for your go kart, make sure to thoroughly research its compatibility with your specific engine and transmission, as well as the installation process and required tools and parts. You should also consider the cost, maintenance requirements, and potential benefits and drawbacks before making a decision. If you are confident in your mechanical abilities and are looking for a significant performance upgrade, then this kit may be a worthwhile investment. However, if you are unsure or have limited mechanical skills, you may want to consider consulting a professional mechanic or seeking out alternative upgrades that are easier to install and maintain.

Details:

G guaranteed fitment. Fast shipping. For all 9hp-16hp engines with 1 straight crankshaft 1/4 keyway. Always the correct part.

40 series clutch pulley driver driven torque converter kit for go kart 9hp-16hp. The clutch's output sprocket matches the specifications of 420 chain. Package include. Quick, simple.

Replaces part number. Manufacturer. Note: any free shipping promotion is valid to the 48 contiguous states.

specifications gokartmecca:

  • brand: Bfo
  • mpn: Q1rvx5
  • fitment: For 9-16hp Engines1 Straight Crankshaft 1/4 Keyway.
  • fits engine sizes: 9hp To 16hp
  • key way: 1/4
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning.
  • part name: 40 Series Torque Converter Kit
  • shaft bore: 1 3/4
  • type: Torque Converter Driver Clutch For Go Kart

offer gokartmecca:

  • started: february 15, 2026
  • quantity: 10
  • availability: in stock
  • best offers: true
  • options: ship-to-home
  • sold #: 8

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  • transit: 5-9 days
  • carrier: ups
  • service: ups ground
  • class: standard
  • type: fixed

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  • city: rowland height, california

general gokartmecca:

  • category: Auto Parts > Outdoor Sports > Go-karts Recreational

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  • policy: returns accepted
  • time: 30 days
rating: 98.4% out of 100 based on 110 user ratings.
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